206942580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 504302220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 82, 90, 108, 117, 123, 130, 135, 156, 164, 180, 195, 205, 234, 246, 260, 270, 351, 369, 390, 410, 468, 492, 533, 540, 585, 615, 702, 719, 738, 780, 820, 1066, 1107, 1170, 1230, 1404, 1438, 1476, 1599, 1755, 1845, 2132, 2157, 2214, 2340, 2460, 2665, 2876, 3198, 3510, 3595, 3690, 4314, 4428, 4797, 5330, 5535, 6396, 6471, 7020, 7190, 7380, 7995, 8628, 9347, 9594, 10660, 10785, 11070, 12942, 14380, 14391, 15990, 18694, 19188, 19413, 21570, 22140, 23985, 25884, 28041, 28782, 29479, 31980, 32355, 37388, 38826, 43140, 46735, 47970, 56082, 57564, 58958, 64710, 71955, 77652, 84123, 88437, 93470, 95940, 97065, 112164, 117916, 129420, 140205, 143910, 147395, 168246, 176874, 186940, 194130, 252369, 265311, 280410, 287820, 294790, 336492, 353748, 383227, 388260, 420615, 442185, 504738, 530622, 560820, 589580, 766454, 795933, 841230, 884370, 1009476, 1061244, 1149681, 1261845, 1326555, 1532908, 1591866, 1682460, 1768740, 1916135, 2299362, 2523690, 2653110, 3183732, 3449043, 3832270, 3979665, 4598724, 5047380, 5306220, 5748405, 6898086, 7664540, 7959330, 10347129, 11496810, 13796172, 15918660, 17245215, 20694258, 22993620, 34490430, 41388516, 51735645, 68980860, 103471290, 206942580]

約数ペア:

[(1, 206942580), (2, 103471290), (3, 68980860), (4, 51735645), (5, 41388516), (6, 34490430), (9, 22993620), (10, 20694258), (12, 17245215), (13, 15918660), (15, 13796172), (18, 11496810), (20, 10347129), (26, 7959330), (27, 7664540), (30, 6898086), (36, 5748405), (39, 5306220), (41, 5047380), (45, 4598724), (52, 3979665), (54, 3832270), (60, 3449043), (65, 3183732), (78, 2653110), (82, 2523690), (90, 2299362), (108, 1916135), (117, 1768740), (123, 1682460), (130, 1591866), (135, 1532908), (156, 1326555), (164, 1261845), (180, 1149681), (195, 1061244), (205, 1009476), (234, 884370), (246, 841230), (260, 795933), (270, 766454), (351, 589580), (369, 560820), (390, 530622), (410, 504738), (468, 442185), (492, 420615), (533, 388260), (540, 383227), (585, 353748), (615, 336492), (702, 294790), (719, 287820), (738, 280410), (780, 265311), (820, 252369), (1066, 194130), (1107, 186940), (1170, 176874), (1230, 168246), (1404, 147395), (1438, 143910), (1476, 140205), (1599, 129420), (1755, 117916), (1845, 112164), (2132, 97065), (2157, 95940), (2214, 93470), (2340, 88437), (2460, 84123), (2665, 77652), (2876, 71955), (3198, 64710), (3510, 58958), (3595, 57564), (3690, 56082), (4314, 47970), (4428, 46735), (4797, 43140), (5330, 38826), (5535, 37388), (6396, 32355), (6471, 31980), (7020, 29479), (7190, 28782), (7380, 28041), (7995, 25884), (8628, 23985), (9347, 22140), (9594, 21570), (10660, 19413), (10785, 19188), (11070, 18694), (12942, 15990), (14380, 14391)]